To provide a vehicle network system by which a terminal device can access an on-vehicle closed network without authentication of the terminal device by using a vehicle state.SOLUTION: A vehicle network system includes: a train control device which deals with information of a vehicle; a monitor device having a plurality of display modes; an on-vehicle device arranged on the vehicle; an on-vehicle communication control device which controls communication among the train control device, the monitor device, and the on-vehicle device; and an on-vehicle authentication device which authenticates a device to which a connection request detected by the train control device is made. The on-vehicle authentication device carries out authentication connection of the device to which the connection request is made when a display mode of the monitor device is a specific mode.SELECTED DRAWING: Figure 2

    【課題】車両状況を用いることで、端末装置が、その端末装置の認証を必要とせずに、車上クローズドネットワークにアクセスできる車両ネットワークシステムの提供を目的とする。【解決手段】車両の情報を取り扱う列車制御装置と、複数の表示モードを有するモニタ装置と、前記車両に設けられた車上装置と、前記列車制御装置、前記モニタ装置、及び、前記車上装置の通信を制御する車上通信制御装置と、前記列車制御装置が検出した接続要求のある装置の認証を行う車上認証装置と、を備える車両ネットワークシステムであって、前記車上認証装置は、前記モニタ装置の表示モードが特定のモードである場合、前記接続要求のある装置の認証接続を行う車両ネットワークシステム。【選択図】図2


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    Title :

    VEHICLE NETWORK SYSTEM, TERMINAL CONNECTION DEVICE, AND TERMINAL CONNECTION METHOD


    Additional title:

    車両ネットワークシステム、端末接続装置、及び端末接続方法


    Contributors:

    Publication date :

    2018-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES



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